This is a brainteaser-map, which requires teamwork and thinking with portals.
You have to think twice.

Features:
- 2 medium-sized rooms
- teamwork required
- thinking with portals required
- you may have to think out of the box
- no ninja skills needed
- no extrem fast timing needed
- workaround for coop re-spawn
- estimated blindrun playtime: 90 minutes

update v1.1:
- Added a few more steps to the intended solution in room 1, to improve the re-use of some elements.
Thanks to Steam-User 'Fractal' for finding that solution.

update v1.2:
- 3 more steps in room 1
- edited room 2 to catch up with room 1's difficulty

Click here to download [COOP] Better Think Twice - Brainteaser

Click here to download [COOP] Better Think Twice - Brainteaser

Information:
- The estimated playtime on a blindrun is about 90 to 120 minutes. (update v1.2)
- I have tested the map with 3 different players and all of them needed at least 45 minutes.

I would love to see some blindrun recordings on YouTube or via live stream!

Screenshots v1.2
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I have edited the map and increased the difficulty of room 2, so it would catch up
with the difficulty of room 1. Both rooms are now at high difficulty, which will also
increase the estimated blindrun playtime to 90 minutes or even more.

If you have recently played the map, you should download and try it again, now.

Amazing map!
One of the hardest Co-op maps and definitely the best PeTI map I've ever played.
Took us ~2 hours to solve it...
Maybe we failed a little (since we didn't play many puzzle maps this year), but still a very clever puzzle. Especially the second room is really challenging (but never frustrating).
Good job - as always.

Thanks for your feedback, Raidix!

Looks like most people need between 2 and 3 hours to solve the map.
Interesting fact, because you can solve the map in 6 minutes, if you know each step.